![How to Send Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book] How to Send Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9780133016529/files/graphics/01fig07.jpg)
How to Send Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]
![iMessage: Send Unlimited Free Texts! Really! - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book] iMessage: Send Unlimited Free Texts! Really! - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9780133016529/files/graphics/03fig05.jpg)
iMessage: Send Unlimited Free Texts! Really! - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]
![Sending Voice Memos in a Text Message - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book] Sending Voice Memos in a Text Message - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9780133016529/files/graphics/03fig12.jpg)
Sending Voice Memos in a Text Message - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]
![I just updated this iPhone 3Gs, but I can't sign in to my iCloud account. I also can't open iTunes or the App Store. It just throws this unhelpful error message whenever I just updated this iPhone 3Gs, but I can't sign in to my iCloud account. I also can't open iTunes or the App Store. It just throws this unhelpful error message whenever](https://i.redd.it/56vcz88luba81.jpg)
I just updated this iPhone 3Gs, but I can't sign in to my iCloud account. I also can't open iTunes or the App Store. It just throws this unhelpful error message whenever
![Sending Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book] Sending Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9780133016529/files/graphics/03fig02.jpg)
Sending Text Messages - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]
![If Your Text Doesn't Go Through - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book] If Your Text Doesn't Go Through - The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9780133016529/files/graphics/03fig09.jpg)